EP 2646884 A1 20131009 - MACHINE ANOMALY DETECTION AND DIAGNOSIS INCORPORATING OPERATIONAL DATA
Title (en)
MACHINE ANOMALY DETECTION AND DIAGNOSIS INCORPORATING OPERATIONAL DATA
Title (de)
ERKENNUNG VON MASCHINENANOMALIEN UND DIAGNOSE MIT BETRIEBSDATEN
Title (fr)
DÉTECTION ET DIAGNOSTIC D'ANOMALIE DE MACHINE INCORPORANT DES DONNÉES OPÉRATIONNELLES
Publication
Application
Priority
- US 41850510 P 20101201
- US 201113301157 A 20111121
- US 2011061747 W 20111122
Abstract (en)
[origin: WO2012074823A1] A method for detecting an anomaly in a machine under test includes monitoring operational data from a control unit of the machine under test (S1010. An operational state of the machine under test is identified based on the monitored operational data (S102). Sensor data is monitored from one or more sensors installed within or near to the machine under test (S108). A model corresponding to the identified operational state of the machine under test is consulted to identify one or more key parameters and corresponding normal operating ranges for each determined key parameter and it is determined when a key parameter of the one or more key parameters is not within its corresponding normal operating range based on the monitored sensor data (S109).
IPC 8 full level
G05B 23/02 (2006.01)
CPC (source: EP US)
G05B 23/0254 (2013.01 - EP US)
Citation (search report)
See references of WO 2012074823A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012074823 A1 20120607; EP 2646884 A1 20131009; US 2013060524 A1 20130307
DOCDB simple family (application)
US 2011061747 W 20111122; EP 11801895 A 20111122; US 201113301157 A 20111121